Q: Is 39,128,803 a Composite Number?

Why is 39,128,803 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 39,128,803 can be evenly divided by 1 7 49 73 511 3,577 10,939 76,573 536,011 798,547 5,589,829 and 39,128,803, with no remainder.

Since 39,128,803 cannot be divided by just 1 and 39,128,803, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).